How To Fix OO149 - An internal error occurred in the persistence administration

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 149

• Message text: An internal error occurred in the persistence administration

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message OO149 - An internal error occurred in the persistence administration ?

  The SAP error message OO149, which states "An internal error occurred in the persistence administration," typically indicates an issue related to the persistence layer of the SAP system. This can involve problems with database connections, inconsistencies in the data model, or issues with the underlying database itself.
  Causes:
  
  Database Connection Issues: Problems with the connection to the database can lead to this error. This could be due to network issues, database server downtime, or incorrect configuration settings.
  Data Model Inconsistencies: If there are inconsistencies in the data model or if the data dictionary is not properly synchronized, it can trigger this error.
  Corrupted Data: Corruption in the database or in the application data can also lead to internal errors.
  System Configuration Issues: Incorrect settings in the SAP system configuration can cause persistence errors.
  Software Bugs: There may be bugs in the SAP software that lead to this error under certain conditions.
  
  Solutions:
  
  Check Database Connection: Ensure that the database is up and running, and that the connection settings in the SAP system are correct. You can test the database connection using transaction codes like DBACOCKPIT or DB02.
  Review System Logs: Check the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that might provide more context about the issue.
  Data Consistency Check: Use transaction codes like SE14 (Database Utility) to check for inconsistencies in the database and to perform necessary repairs.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and support packages, as these may contain fixes for known issues.
  Restart Services: Sometimes, simply restarting the SAP application server or the database server can resolve transient issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including any relevant logs and system configurations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SE14 (Database Utility) for troubleshooting.
  SAP Notes: Search for SAP Notes related to error OO149 in the SAP Support Portal. There may be specific notes addressing this error with detailed instructions.
  Documentation: Review SAP documentation for your specific version to understand any known issues or configuration requirements related to persistence administration.
  
  By following these steps, you should be able to diagnose and potentially resolve the OO149 error in your SAP system.